Hostname: page-component-84b7d79bbc-tsvsl Total loading time: 0 Render date: 2024-07-29T21:58:47.721Z Has data issue: false hasContentIssue false
  • English
  • Français

The diverse soft X-ray slopes of QSOs

Published online by Cambridge University Press:  19 July 2016

Belinda Wilkes  and
Martin Elvis
Belinda Wilkes
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 USA
Martin Elvis
Affiliation:
Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, Massachusetts 02138 USA

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

We present Einstein spectra for 30 QSOs which indicate a large diversity in their soft x-ray slopes, unlike the uniform slopes found for AGN higher x-ray energies. The slope is related to radio properties, x-ray luminosity or possibly redshift, but we cannot definitively distinguish these possibilities.

Type
II. Continuum Emission
Information
Symposium - International Astronomical Union , Volume 119: Quasars , 1986 , pp. 261 - 262
Copyright
Copyright © Reidel 1986 

References

Bechtold, J., et al. 1986, Ap. J., submitted.Google Scholar
Elvis, M., Wilkes, B.J., and Tananbaum, H. 1985, Ap. J., 292, 357.Google Scholar
Elvis, M., et al. 1986, Ap. J., submitted.Google Scholar
Harnden, F.R. Jr. and Fabricant, D. 1985, in preparation.Google Scholar
Mushotsky, R.F. 1984, Advances in Space Research, 3, no. 10–13, 157.Google Scholar
Stark, A.A., et al. 1985, in preparation.Google Scholar
Zamorani, G., et al. 1981, Ap. J., 245, 357.Google Scholar